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Ceramic tile back coating glue and preparation method thereof, and tile adhering method

A back-coating and ceramic tile technology, applied in adhesives, adhesive additives, construction, etc., can solve the problems of overall slurry performance cost constraints, occupying construction time, large amount of tile adhesive, etc., to improve construction efficiency and construction performance, Reduced construction cost and low temperature cracking resistance

Inactive Publication Date: 2016-12-21
阁美仕(广东)建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of tiling tiles, the amount of tile adhesive required is large, and the composition contains a large amount of cement, which leads to cost constraints on the performance of the overall slurry, which is not conducive to improving
In addition, because the mortar needs to be mixed with water first, it takes up valuable construction time, and is affected by factors such as the technical level of the construction personnel and the construction environment, and the effect varies.

Method used

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  • Ceramic tile back coating glue and preparation method thereof, and tile adhering method
  • Ceramic tile back coating glue and preparation method thereof, and tile adhering method
  • Ceramic tile back coating glue and preparation method thereof, and tile adhering method

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0035] Add 350 kg of styrene-butadiene emulsion and 600 kg of acrylic acid emulsion into a 1500-liter tank mixer in sequence, and keep stirring at a stirring speed of 20 rpm for 3 minutes until the two are fully mixed; then pour 10 kg of propylene glycol into the reactor. Thereafter, 75kg of nano-calcium carbonate was fed from the top of the stirrer, and the feeding was completed at a constant speed within 15 minutes, while continuing to stir, and 15kg of calcium formate was dropped at a constant speed within 10 minutes. Afterwards, put the remaining auxiliary materials chelating coupling agent 7kg, wetting and dispersing agent 4kg, shrinkage reducing agent 3kg, bactericide 1kg, defoamer 0.1kg, yellow pigment 0.3kg in sequence, and throw them all within 15 minutes. Then mix well.

[0036] The total mass of the ceramic tile back glue that makes is 1065.4kg, wherein, the massfraction of styrene-butadiene emulsion is 32.85% (350 / 1065.4), the massfraction of acrylic acid emulsion ...

experiment example 2

[0042] Add 400kg of styrene-butadiene emulsion and 498kg of acrylic acid emulsion into a 1500-liter tank mixer in turn, and keep stirring at a stirring speed of 20rpm for 3 minutes until the two are fully mixed; then pour 16kg of propylene glycol into the reactor. Thereafter, 50 kg of nano-calcium carbonate was fed from the top of the stirrer, and the feeding was completed at a uniform speed within 15 minutes, while continuing to stir, and 20 kg of calcium formate was dropped at a uniform speed within 10 minutes. Afterwards, add 6kg of chelating coupling agent, 4.5kg of wetting and dispersing agent, 3kg of shrinkage reducing agent, 2kg of fungicide, 0.5kg of defoamer, and 0.2kg of yellow pigment in sequence, and finish all the injection within 15 minutes. , and then mix thoroughly.

[0043] The total mass of the ceramic tile back glue that makes is 1000.2kg, wherein, the massfraction of styrene-butadiene emulsion is 39.99% (400 / 1000.2), the massfraction of acrylic acid emulsio...

experiment example 3

[0049] Add 490 kg of styrene-butadiene emulsion and 408 kg of acrylic acid emulsion into a 1500-liter tank mixer in sequence, and keep stirring at a stirring speed of 20 rpm for 3 minutes until the two are fully mixed; then pour 16 kg of propylene glycol into the reactor. Thereafter, 50 kg of nano-calcium carbonate was fed from the top of the stirrer, and the feeding was completed at a uniform speed within 15 minutes, while continuing to stir, and 20 kg of calcium formate was dropped at a uniform speed within 10 minutes. Afterwards, add 6kg of chelating coupling agent, 4.5kg of wetting and dispersing agent, 3kg of shrinkage reducing agent, 2kg of fungicide, 0.5kg of defoamer, and 0.2kg of yellow pigment in sequence, and finish all the injection within 15 minutes. , and then mix thoroughly.

[0050] The total mass of the ceramic tile back glue that makes is 1000.2kg, wherein, the massfraction of styrene-butadiene emulsion is 48.99% (490 / 1000.2), the massfraction of acrylic acid...

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Abstract

The invention discloses a ceramic tile back coating glue and a preparation method thereof, and a tile adhering method. The ceramic tile back coating glue comprises, by mass, 30-55% of a styrene-butadiene rubber latex, 40-65% of an acrylic emulsion, 3-8% of nanometer calcium carbonate, 0.4-0.8% of a chelating coupling agent, and 0.09-0.25% of a bactericide. According to the present invention, during the tile adhering, the ceramic tile back coating glue is uniformly coated and brushed on the back surface of the ceramic tile or stone material, stirred cement paste or mortar is scraped onto the back surface of the ceramic tile or stone material, and the ceramic tile or stone material is adhered on the base surface requiring the adhering after the flat scraped surface is achieved; and the ceramic tile back coating glue has characteristics of high adhesion strength, water resistance, aging resistance, freezing-thawing resistance, effectively improved construction efficiency and yield of the tile adhering process, and construction cost reducing.

Description

【Technical field】 [0001] The invention relates to an adhesive, in particular to a tile back glue, a preparation method thereof, and a tile tiling method. 【Background technique】 [0002] Ceramic tile is a widely applicable material in the field of building materials. Tile glue is the most critical material in the tile tiling process. Its formula technology and bonding process determine the service life and yield of tiles. The existing tile adhesives are generally made of cement, quartz sand and wood fiber as the main materials, and then calcium carbonate, cellulose ether, rubber powder, starch ether, etc. are added for improvement. When the tile adhesive is used for tiling tiles, it generally includes the following steps: (1) firstly clean the back of the pre-selected tiles, and check the pasting base surface. The base surface should be firm, flat, clean, free of pollution, loose matter, hollowing, etc., and the smooth concrete surface should be polished and roughed before ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J133/00C09J109/08C09J11/04C09J11/00E04F13/24
CPCC09J133/00C08K2201/011C08L2201/08C09J11/00C09J11/04C09J109/08E04F13/0887C08L9/08C08K2003/265C08L33/00
Inventor 赖学超
Owner 阁美仕(广东)建材有限公司
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